| 发明名称 |
POLYVINYL ALCOHOL BASED FIBER AND METHOD FOR PRODUCING THE SAME |
| 摘要 |
PROBLEM TO BE SOLVED: To obtain a polyvinyl alcohol based fiber having excellent resistances to hot water and heat. SOLUTION: This polyvinyl alcohol based fiber is characterized by having >=260 deg.C melting point and >=5 cN/dtex strength. This method for producing the fiber is characterized by using a polyvinyl alcohol having >=65% diad syndiotacticity.
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| 申请公布号 |
JP2002146625(A) |
申请公布日期 |
2002.05.22 |
| 申请号 |
JP20000339768 |
申请日期 |
2000.11.08 |
| 申请人 |
JAPAN CHEMICAL INNOVATION INSTITUTE |
发明人 |
OKAMOTO YOSHIO;NAKANO TAMAKI;HABAGAMI SHIGEKI;SAWAMOTO MITSUO;UEGAKITO MASAMI;NAGATA NAOHIKO;NAGARA YOSHITAKA;TERADA KAZUTOSHI;OTAKE TOMIAKI |
| 分类号 |
D01F6/14;D02J1/22;(IPC1-7):D01F6/14 |
主分类号 |
D01F6/14 |
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